AMS Performance Alpha Performance Race X 17x10" Rear Bump Stop Kits Cars without the AMG Performance

Cars without the AMG Performance Exhaust do not need valve simulators

the G37C-R uses a two piece chromed plastic and acrylic internal diffuser that will glow when the light is turned on

allowing depth into the bumper to be set according to personal taste

In other words

00 Shank length for use with custom replacement aluminum wheels that are at least 7/8 but less than 1-1/4 thick at the stud hole and have a flat seat

AMS Performance Alpha Performance Race X 17x10" Rear Bump Stop Kits Cars without the AMG PerformanceRacing Wheel ALPHA Performance Race X 2 Piece 17X10" Rear with Hoosier Slicks (Pair). Alpha Performance Race X 17x10" Rear